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Contract OI history

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Nov 20, 2026 EXPIRATION

GPC $125.00 Put

GPC261120P00125000

Latest saved OI116Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GPC $125.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 116580 2026-10-02: 26 OI2026-10-05: 26 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 42 OI2026-10-13: 104 OI2026-10-14: 105 OI2026-10-15: 105 OI2026-10-16: 104 OI2026-10-21: 115 OI2026-10-23: 116 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GPC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing116+1
Oct 21, 2026115+11
Oct 16, 2026104-1
Oct 15, 20261050
Oct 14, 2026105+1
Oct 13, 2026104+62
Oct 09, 202642+16
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 2026260
Oct 05, 2026260
Oct 02, 202626No prior observation